208542990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6951433}}^1$

素因数の和:6951443

約数の個数: 16

約数和(自身を含む): 500503248

約数和(自身を除く): 291960258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6951433, 13902866, 20854299, 34757165, 41708598, 69514330, 104271495, 208542990]

約数ペア:

[(1, 208542990), (2, 104271495), (3, 69514330), (5, 41708598), (6, 34757165), (10, 20854299), (15, 13902866), (30, 6951433)]